Deploy a middleman casper based theme to Github Pages with one click

(Quick Start) Go here and follow the UI: https://zammu.in/themes/danielbayerlein:middleman-casper?invitation_code=THEME

I have been trying to find ways to make using Middleman as friction less as possible. I have been building an app which helps with Automatic Deployment like I mentioned in a previous post, I would love to hear out ideas which the community has on making Middleman publishing more friction less. What else can we do to make things simple?